code: def get_index():
      index = path.join(
          path.dirname(path.realpath(__file__)),
          "angular-ui/dist/angular-ui/index.html",
      )
      return index
  
file_path: nlp-architect/server/serve.py
imports: import gzip
  import json
  from os import path
  import hug
  from falcon import status_codes
  from service import Service, parse_headers, format_response
label_desc: Use image node_id 5 for calling a global function with example usage: get_index() and returns: index